€263 Find Cheap Flights from Seattle to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Ireland departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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Best Ireland Flight Deals from Seattle

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€450
Cork
Cork1 stop€506
Shannon
Shannon2 stops€508
Milltown (Kerry)
Milltown (Kerry)2 stops€807

Good to know

Low season

January

High season

September

Cheapest flight

€263
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Dublin

FAQs - booking Ireland flights

  • Are there lounges at Paine Field Airport (PAE)?

    Yes. The lounges include American Airlines Admirals Club, US Airways Club, Alaska Airlines Board Room and United Red Carpet Lounge. They are located at various terminals within the airport. They offer snacks, drinks and a resting place as you wait for the departure time of your flight.

  • Are there facilities for pets at Boeing Airport?

    Yes. There is a pet-relief area located within the airport. You need to consult the airport on your pet's security screening to avoid inconveniences. There is a grassy area where your pet can play. You are required to be with your pet for it not to interfere with other travelers.

  • Does Shannon Airport offer ground transportation?

    Yes. There is a taxi available at the Arrival hall. This private means of transportation offers you a ride at a pocket-friendly rate. Bus service is also available to ensure that several people are accommodated. It operates from the airport to the city center at intervals of 15 minutes.

  • Is there a gallery at Knock Airport (NOC)?

    Yes. An aviation gallery is available at the airport to take care of the aquatic life. It is located within the airport to ensure that departing travelers have some time at the airport. You can access the service regardless of the class of your flight.

  • How does KAYAK find such low prices on flights from Seattle to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Seattle is January.
  • Morning departure is around 14% cheaper than an evening flight, on average*.
  • Lake Union Airport (LKE) offers facilities to travelers with limited mobility. The airport has a wheelchair shuttle service available 24 hours a day. You must book online for the service to avoid any inconvenience on arrival at the airport. The airport has ramps to ensure there is the ease of movement using the wheelchair.
  • Lake Union Airport has a lactating room that is relevant to breastfeeding mothers. You can freely and privately breastfeed your baby with no interference from anybody. A comfortable sitting area gives you peace and comfort as you breastfeed your baby. Power outlets are available to ensure you can pump milk for your baby for later use on the flight.
  • Boeing airport (BFI) offers parking facilities to departing travelers. Several parking lots are available on the airport grounds at different rates. Airline passengers parking in parking lot C should exit the airport and turn left. Passengers can also take a courtesy shuttle bus to the C parking lot or walk for about five minutes to get there from the baggage claim area.
  • Shannon Airport (SNN) offers car rental services to arriving travelers. Avis, Budget and Dooley help in facilitating you to your destination. The services are available online. Therefore, you need to book. The service is offered until very late to ensure all the travelers access the service. The charges offered are pocket friendly to all travelers.
  • Dublin Airport (PUB) offers business facilities to business travelers. There is a meeting facility within the airport where you can hold meetings on arrival. There is a workstation where you can do your work since there is the power to charge your machine. A printer is there for you to print the necessary documents that you need.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Seattle to Ireland

Recent return flight deals

6/2Thu
1 stopIcelandair
11h 40mSEA-DUB
13/2Thu
1 stopIcelandair
13h 30mDUB-SEA
€450
8/2Sat
1 stopIcelandair
11h 40mSEA-DUB
13/2Thu
1 stopIcelandair
13h 30mDUB-SEA
€452
19/2Wed
directAer Lingus
9h 10mSEA-DUB
28/2Fri
directAer Lingus
9h 45mDUB-SEA
€467
17/2Mon
directAer Lingus
9h 10mSEA-DUB
26/2Wed
directAer Lingus
9h 45mDUB-SEA
€472
28/1Tue
1 stopDelta
17h 35mSEA-DUB
4/2Tue
1 stopDelta
17h 10mDUB-SEA
€483
5/3Wed
1 stopKLM
17h 35mSEA-DUB
19/3Wed
1 stopKLM
26h 15mDUB-SEA
€485
23/3Sun
1 stopDelta
17h 55mSEA-DUB
2/4Wed
1 stopDelta
17h 41mDUB-SEA
€487
29/1Wed
1 stopBritish Airways
18h 25mSEA-DUB
10/2Mon
1 stopBritish Airways
22h 50mDUB-SEA
€493
19/2Wed
1 stopBritish Airways
16h 50mSEA-DUB
26/2Wed
1 stopBritish Airways
14h 30mDUB-SEA
€497
5/2Wed
1 stopKLM
17h 35mSEA-DUB
14/2Fri
1 stopKLM
13h 51mDUB-SEA
€505

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Recent one-way flight deals

26/1Sun
3 stops
38h 40mSEA-DUB
€263
26/1Sun
2 stops
31h 40mSEA-DUB
€282
24/2Mon
2 stops
40h 28mSEA-DUB
€284
8/4Tue
2 stopsTAP AIR PORTUGAL
35h 25mSEA-DUB
€323
26/1Sun
1 stopIcelandair
11h 40mSEA-DUB
€344
21/3Fri
2 stopsTAP AIR PORTUGAL
40h 32mSEA-DUB
€346
21/1Tue
1 stopIcelandair
11h 40mSEA-DUB
€350
15/4Tue
2 stopsScandinavian Airlines
20h 30mSEA-DUB
€388
17/3Mon
1 stopBritish Airways
16h 45mSEA-DUB
€400
12/3Wed
1 stopBritish Airways
16h 40mSEA-DUB
€429

Search by stops

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Search by price

Last minute flights from Seattle to Ireland

Last minute flight, train and bus deals

8/1Wed
multi-stopAir France
19h 10mSEA-DUB
17/1Fri
multi-stopAir France
17h 10mDUB-SEA
€802
8/1Wed
multi-stopDelta
19h 40mSEA-DUB
17/1Fri
multi-stopDelta
17h 10mDUB-SEA
€806
8/1Wed
multi-stop
21h 00mSEA-DUB
17/1Fri
multi-stop
17h 25mDUB-SEA
€807
10/1Fri
multi-stopUnited Airlines
17h 05mSEA-DUB
17/1Fri
multi-stopUnited Airlines
45h 30mDUB-SEA
€814
10/1Fri
multi-stopUnited Airlines
16h 10mSEA-DUB
17/1Fri
multi-stopUnited Airlines
36h 55mDUB-SEA
€819
10/1Fri
multi-stopIcelandair
11h 40mSEA-DUB
15/1Wed
multi-stopIcelandair
13h 30mDUB-SEA
€821
12/1Sun
multi-stopIcelandair
11h 40mSEA-DUB
17/1Fri
multi-stopIcelandair
13h 30mDUB-SEA
€822
10/1Fri
multi-stopAir Canada
17h 05mSEA-DUB
17/1Fri
multi-stopAir Canada
20h 30mDUB-SEA
€826
9/1Thu
multi-stopKLM
17h 35mSEA-DUB
15/1Wed
multi-stopKLM
26h 26mDUB-SEA
€840
9/1Thu
multi-stop
17h 25mSEA-DUB
15/1Wed
multi-stop
35h 40mDUB-SEA
€846

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Everything you need to know for your flight from Seattle to Ireland

Information on your arrival and departure airports

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